426540540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{418177}}^1$

素因数の和:418206

約数の個数: 48

約数和(自身を含む): 1264570272

約数和(自身を除く): 838029732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 418177, 836354, 1254531, 1672708, 2090885, 2509062, 4181770, 5018124, 6272655, 7109009, 8363540, 12545310, 14218018, 21327027, 25090620, 28436036, 35545045, 42654054, 71090090, 85308108, 106635135, 142180180, 213270270, 426540540]

約数ペア:

[(1, 426540540), (2, 213270270), (3, 142180180), (4, 106635135), (5, 85308108), (6, 71090090), (10, 42654054), (12, 35545045), (15, 28436036), (17, 25090620), (20, 21327027), (30, 14218018), (34, 12545310), (51, 8363540), (60, 7109009), (68, 6272655), (85, 5018124), (102, 4181770), (170, 2509062), (204, 2090885), (255, 1672708), (340, 1254531), (510, 836354), (1020, 418177)]